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a 2.747g sample of manganese
a 2.747g sample of manganese metal is reacted with excess HCl gas to produce 3.24L of H2 at 366K and .927atm and a manganese
4 answers
asked by
mel
1,331 views
A 2.747-g sample of manganese metal is reacted with excess HCl gas to produce 3.22 L of H2 at 373 K and 0.951 atm and manganese
1 answer
asked by
heather
1,147 views
Using basic conditions, MnO4- can be used as titrant for the analysis of Mn2+, with both the analyte and the titrant ending up
1 answer
asked by
help me
1,173 views
This is how manganese appears in the periodic table.
What is the arrow is pointing to? period symbol of manganese isotope symbol
1 answer
15 views
What is the correct name for the ionic compound, MnO2?
? manganese dioxide ? manganese(IV) oxide ? manganese(II) oxide ?
1 answer
asked by
emma
32 views
In an acidic solution, manganese(II) ion is oxidized to permanganate ion by bismuthate ion, BiO3-. In the reaction, BiO3- is
2 answers
asked by
Kelly
7,911 views
A sample of Manganese (II) Chloride has a mass of 19.8 grams before heating, and 12.6 grams after heating until all the water is
2 answers
asked by
Diana
4,111 views
What is the correct name for the ionic compound, MnF3?
? manganese(III) fluoride ? manganese(II) fluoride ? manganese(I) fluoride
1 answer
asked by
emma
51 views
Give the name and formula of the compound formed when a Mn2+ cation combines with a (PO4)3- anion.
A. manganese phosphate:
1 answer
23 views
what occurs during the reaction below
4Hcl+MnO2-->MnCl2+2H2O+Cl2 1.the manganese is reduced and its oxidation number changes from
3 answers
asked by
Tina
5,060 views